1 .High quality and best price 2. Fast delivery 3. Get rich experience from big project Mosaic is a best choice for a elegant wall decoration for home TV wall background and hotel etc. Express our high value for life. Size for slate mosaic pieces: 10*10mm 12*12mm 15*15mm 20*20mm 23*23mm 30*30mm 15*48mm 50*50mm 25*100mm Thickness:8mm, 10mm, 12mm, 15mm etc. Sheet size:305*305mm, or other sizes as your required. We Winson Stone also offer other kinds of slate for flooring, public pavings, indoor and outdoor wall, background wall etc. 1. Types :roofing slate, flooring slate, paving slate, slate mosaic, mushroom slate, window sill slate, pool slate and other culture slate 2. Colors:Rusty, Black, Green, Grey, Blue-black, Rusty yellow, Mixed color etc. 3.Shapes:Square, Rectangle, U shape, Rectangle with angle cut, Triangle etc. 4. Finishes Top surface natural/honed, four sides sawn cut 5. Regular Size: Size:100x100mm, 100x200mm, 100x300mm, 200x200mm, 200x300mm, 200x300mm, 200x400mm, 300x300mm, 300x600mm, 400x400mm, 600x600mm, 600x150mm, 180x350mm etc. Thickness: 10-15mm, 15-20mm, 25-30mm, or as per customer's request Ledge slate panel:150X600X15-35MM;150X600X15-25MM 600X200X30-40, 610X152X30-40, 305X152X30-40.